Raw 8 MB BIOS binary for a laptop board numbered LA-B843P, with the Intel Management Engine region cleaned and marked as tested OK. The LA-xxxxP code is Compal numbering, so the board was designed by Compal for a notebook brand not named here. A cleaned ME region helps cure boot loops or shutdowns after 30 minutes caused by corrupted ME data. Write it to the SPI chip with a programmer after backing up the original, and make sure the flash chip is 8 MB so the image fits.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @bioshub. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →